Description

Original, authentic, unmatched—the gold standard for building and testing grip strength.  Designed to produce the quickest gains in grip strength.  Premium materials, proprietary elements, precision manufacturing and unrivalled customer support.  Available in 11 strengths for a perfect fit, whether you are just starting off, rehabilitating an injury, or can already crack coconuts with your bare hands.

Specifications

• Knurled aircraft-grade aluminum handles, pioneered by CoC grippers in 1995
• GR8™ springs found only on CoC grippers and IMTUGs:  accurate, precise, durable
• Precision manufacturing, world-class performance, feel, and appearance

Variant Guide

• Guide - 60lbs, Novice, Rehab
• Sport - 80lbs, Warm-up Conditioning
• Trainer - 100lbs, Strong guys start here
• Point Five - 120lbs, Bridge to the No. 1
• No. 1 - 140lbs, If you are already gripping start here
• No. 1.5 - 167.5lbs, Bridge to the No. 2
• No. 2 - 195lbs, Life-saving levels of grip strength
• No. 2.5 - 237.5lbs, Bridge to the No. 3
• No. 3 - 280lbs, World-class
• No. 3.5 - 322.5lbs, Bridge to the No. 4
• No. 4 - 365lbs, Be like Magnus Samuelsson